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More in Sleep
New Research on Jet Lag
Many people misunderstand jet lag. We look at how it really works, why it matters, and what recent studies have added to the picture.
How Jet Lag and REM Sleep Are Linked
What causes the changes linked to jet lag, how REM sleep fits in, and which simple facts make the whole topic much easier to understand.
What Experts Say About Night Sweats
Researchers have learned a lot about night sweats in recent years. Here are the key findings, what they mean, and what is still unknown.
Common Myths About Sleep Apnea
Learn what affects sleep apnea, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
Insomnia: What to Know
Here is what insomnia actually involves, what the latest research says about it, and the practical details most people never hear about.
Night Sweats and Circadian Rhythms: What’s the Connection?
Researchers have learned a lot about night sweats in recent years. Here are the key findings, what they mean, and what is still unknown.
When to See a Doctor About Circadian Rhythms
From the basics to the newest findings, this guide explains circadian rhythms in plain language and clears up a few of the most common myths.
How Sleep Apnea and Late-night Caffeine Are Linked
Here is what sleep apnea actually involves, what the latest research says about it, and the practical details most people never hear about.
Everything You Need to Know About Insomnia
What causes the changes linked to insomnia, how sleep apnea fits in, and which simple facts make the whole topic much easier to understand.
Questions People Ask About Circadian Rhythms
What causes the changes linked to circadian rhythms, how naps fits in, and which simple facts make the whole topic much easier to understand.
New Research on REM Sleep
Here is what REM sleep actually involves, what the latest research says about it, and the practical details most people never hear about.
How Scientists Study Late-night Caffeine
Researchers have learned a lot about late-night caffeine in recent years. Here are the key findings, what they mean, and what is still unknown.
Warning Signs Linked to Jet Lag
From the basics to the newest findings, this guide explains jet lag in plain language and clears up a few of the most common myths.
Night Sweats and Deep Sleep: What’s the Connection?
What causes the changes linked to night sweats, how deep sleep fits in, and which simple facts make the whole topic much easier to understand.